Biological
English Meaning
- Of, relating to, caused by, or affecting life or living organisms: biological processes such as growth and digestion.
- Having to do with biology.
- Related by blood or genetic lineage: the child's biological parents; his biological sister.
- A preparation, such as a drug, a vaccine, or an antitoxin, that is synthesized from living organisms or their products and used medically as a diagnostic, preventive, or therapeutic agent.